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Kev's 7mm Workbench (Scorpio M2 Shunter's Truck)


Kev_Lewis

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The underframe details are now complete. The centre crank which connects everything together isn't quite perfect, but at least it's there now.

 

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All that's under there is surprisingly visible.

 

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And finally the buffer beam details. The buffers are replacements from NMRS because the supplied ones from JLTRT are just too much hassle to make sprung.

 

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I hope you're all sitting comfortably, this is going to be a long one.

 

This week I have pressed on with the coach body. The instructions strongly suggest painting the ends and sides before assembly, but when I built the BG I didn't like that idea. So, I built the body as a box and painted it after assembly. This was okay with there not being any partitions in the BG, just the guards' compartment. The BSK required some thinking.

 

Here's the sides with all the detailing completed. On the BG this was all added after assembly and was a pain, so this will all be painted later. I've chosen to model this in 1960's condition, with the end steps removed, some simple pieces of plastikard act as blanking plates.

 

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The sides and ends were then assembled as a box. The joins still need a little filling.

 

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The first two sides of the guards were attached to the floor.

 

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The third side of the guards compartment was then attached to the coach sides.

 

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And shown here how it comes apart.

 

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Compartment partitions are attached to the floor and checked for clearance.

 

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The luggage cage glued in place.

 

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The roof required a little fettling to get a good fit. The holes for the vents were predrilled by the previous owner. Unfortunately, it's missing the periscope and water tank filler castings.

 

Compartment side.

 

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Corridor side.

 

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It's going to be a fine coach when finished. I trust you'll be finishing it in BR(S) green.

 

Thanks Chris.

 

The carriage will be sold to pay for other projects, as it's no longer suitable for my modelling period. I have some maroon knocking about so I was planning to use that. Unless you'd like a BSK for Pencarrow, in which case I'd happily finish it is BR(S) Green ;) It would save me having to put lining on it! :jester:

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But too modern for my Cornish backwater Kev. I think I'm pushing it with a Bulleid BCK on the wants list! Just about every photo of the area has Maunsell coaches, plus some foreign western stuff. I do like the plain green livery though, particularly as it means no lining!

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I've got my eye on a couple of JLTRT Colletts for Inglebourne. Antiquated Toplights or the cliched "B Set" would probably be more suitable, but I like the look of the Colletts.

 

It's your railway so you can run whatever you like. The BSK was originally intended for a BR era Inglebourne.

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Rule 1 will apply but I'm still aiming for a ragtag, make do and mend collection of stock for Pencarrow. A nice 'modern' mk1 coach wouldn't quite fit in! The Maunsell 2 Set-P will be a challenge. Slaters do the BCK but a suitable BSK will be a cut and shut job. That's a fair way off though.

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I've got my eye on a couple of JLTRT Colletts for Inglebourne. Antiquated Toplights or the cliched "B Set" would probably be more suitable, but I like the look of the Colletts.

 

It's your railway so you can run whatever you like. The BSK was originally intended for a BR era Inglebourne.

Yes . The JLTRT website has plenty of goodies to tempt.I know because I've looked myself and I don't model 7mm but those coaches look within my skill set and look as if the fall together. They don't though.Nice work Kev !

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Thanks Rob.

 

The only difficult part of the JLTRT coach kits is the bogies, and most of that is the sheer number of lost wax castings to fettle. The two bogies took just as long to assemble as the rest of the model! I don't know what their whitemetal bogies are like, they may well be easier.

 

The body is no different to building a plastic kit.

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A Lionheart pannier or prairie would be my limits in 7mm as my soldering isn't good enough.

My soldering was poor / shocking. 2 1/2 kits worth of practice later, and with a good size iron and the right solder/flux, it's to a passable standard.

 

I put off doing kits for years as I'd convinced myself I couldn't do it.

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Yes . The JLTRT website has plenty of goodies to tempt.I know because I've looked myself and I don't model 7mm but those coaches look within my skill set and look as if the fall together. They don't though.Nice work Kev !

I have been put off JLTRT from all the bad comments about design errors. Buffers in the wrong place, tender frame holes wrong, etc. It seems from what I have read they are not bothered about it. Bit like why I will not build DJH kits all the 4mm ones I bought were dimensionally wrong.

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Now that did give me a chuckle. You and your bloody 1366 chimney.

 

I'll explain tomorrow. I'd like to post an update on the BSK tonight.

My latest thoughts are to turn it into a fireless loco. Chimney issues sorted!

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Yesterday I finished the last details on the BSK, so painting began.

 

First step was to spray the body and upper half of the chassis with white primer.

 

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Then today after some finesse with the masking tape I sprayed the passenger section of the interior Humbrol Sand.

 

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Mated together.

 

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Three full days of work now, so hopefully I can do some more spraying at the weekend.

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Right, time to end the suspense and explain the problem I've spotted on the BG.

 

To illustrate here's a photo of a preserved BG taken from Wikipedia so no copyright issues.

 

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Notice how the larger windows have three security bars. Well here's the kit.

 

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Only two! Yes, I know you're thinking I'm probably being a wally and haven't fitted the third bar (I'm using 0.6mm nickel silver wire BTW), but here's the view from the inside.

 

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The bars are a pinch fit in groves in the sides, fitting a third will be difficult or require the delicate gluing.

 

So, sod it. I'm not keeping it, I won't have to look at it. Whoever buys it off eBay will only get two bars per window.

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